题目列表(包括答案和解析)
完成反意疑问句
1.The girl doesn’t like pop music, ?
2.The boy looks unhappy, ?
3.You’ve heard of the man, ?
4.He’s read the book, ?
5.Don’t be late again, ?
6.Let’s stop to have a rest, ?
7.Let us go home, ?
8.I don’t think Mary can swim, ?
9.He’s never been to Japan, ?
10.Mike read the book, ?
Mr Smith was ill and he went to see a doctor. The doctor asked him to put out his tongue(舌头), and then he said, “OK, You can put your tongue back now. There’s nothing wrong with you, but I’m afraid you have a problem. You hardly ever take exercise.”
“But, doctor,” Mr Smith said, “I don’t think so.”
“Don’t tell me what you think,” the doctor said, “I know what you need. I see a lot of people like you. None of them goes any exercise. They sit in offices all day and in front of the television in the evening. You must walk quickly for at least(至少)20 minutes a day.”
“I don’t want to hear any excuse(借口),” the doctor said. “You must find time for exercise. If you don’t, you will get fat and have health problems.”
“But I walk every day,” Mr Smith said.
“Oh, yes, and I know what kind of walking that is. You walk a few meters to the bus stop from your house, a few more meters from the bus stop to your office, and a few more meters from your office to your dining–room for lunch and back. That’s not a real walk. I’m talking about a walk in the park or by the lake for twenty minutes every day.”
“Would you please listen to me, doctor? Mr Smith said, getting a little angry with his doctor.
“I’m a postman,” Mr Smith went on, “and I walk for nearly(几乎)seven hours every day.”
For a moment the doctor was silent(沉默的), then he said quietly, “Put out your tongue again, will you?”
根据短文内容,回答下列问题。
1. Where did Mr Smith work?
___________________________________________________________
2.How did the doctor look over Mr Smith?
___________________________________________________________
3. What did the doctor ask Mr Smith to do?
___________________________________________________________
4.Did Mr Smith take enough exercise every day?
___________________________________________________________
5.What do you think of the doctor?
___________________________________________________________
Computers can injure you. Most other injuries happen suddenly. For example, if you fall off a bike and break your arms, it happens very quickly. But computer injuries slowly.
You probably know how to ride a bike safely. Now learn to use a computer safely.
Your eyes
Too much light can injure your eyes, so never sit too close to a computer screen. Your eyes should be at least 50 centimeters from the screen. Remember to look away from it sometimes. This gives your eyes a rest.
When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect on (反射) the screen. If the window is in front of you, the sun and the screen will both shine into your eyes.
Your hands and wrists (手腕)
Hand and wrist injuries can happen because the hands and wrists are moved in the same way hundreds of times. If you use a keyboard for a long time, follow these three rules: 1) Rest your wrists on something. 2) Keep your elbows (肘部) at the same height as the keyboard. 3) Stop something and exercise your hands, wrists and fingers in a different way.
Your back
Some people sit for many hours in front of a computer. If you sit in the wrong way, you can injure your back or your neck. So you should sit with your back straight. The top part of the screen should all be in front of your eyes. Your forearms(前臂), wrists, hands and the upper(上部) part of your legs should all be parallel (平行) to the floor. If you are sitting for a long time, get up every 30 minutes and exercise your arms, legs and necks.
Enjoy your computer, but use it safely.
1.A computer screen may injure your eyes if __________.
A.you sit 60 centimeters away
B.you remember to look away
C.your eyes are too close to it
D.the window is on your left or your right
2.Hand and wrist injuries are caused when you _________.
A.get plenty of exercise
B.move in the same way again and again
C.rest your wrists on something
D.keep your elbows as high as the keyboard
3.Your eyes and hands will be safe if __________.
A.you work near a window
B.you often take a rest from working
C.you use a keyboard for a long time
D.the window is behind you
4.It is good for your back and neck if you sit __________.
A.in the right way
B.for many hours
C.with the screen below your eyes
D.with your back leaning forward
5.What would be the best title for the passage?
A.How to protect your eyes
B.How to protect your hands and wrists
C.How to use a computer safely
D.How to protect your back
Computers can injure you. Most other injuries happen suddenly. For example, if you fall off a bike and break your arms, it happens very quickly. But computer injuries slowly.
You probably know how to ride a bike safely. Now learn to use a computer safely.
Your eyes
Too much light can injure your eyes, so never sit too close to a computer screen. Your eyes should be at least 50 centimeters from the screen. Remember to look away from it sometimes. This gives your eyes a rest.
When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect on (反射) the screen. If the window is in front of you, the sun and the screen will both shine into your eyes.
Your hands and wrists (手腕)
Hand and wrist injuries can happen because the hands and wrists are moved in the same way hundreds of times. If you use a keyboard for a long time, follow these three rules: 1) Rest your wrists on something. 2) Keep your elbows (肘部) at the same height as the keyboard. 3) Stop something and exercise your hands, wrists and fingers in a different way.
Your back
Some people sit for many hours in front of a computer. If you sit in the wrong way, you can injure your back or your neck. So you should sit with your back straight. The top part of the screen should all be in front of your eyes. Your forearms(前臂), wrists, hands and the upper(上部) part of your legs should all be parallel (平行) to the floor. If you are sitting for a long time, get up every 30 minutes and exercise your arms, legs and necks.
Enjoy your computer, but use it safely.
【小题1】A computer screen may injure your eyes if __________.
A.you sit 60 centimeters away | B.you remember to look away |
C.your eyes are too close to it | D.the window is on your left or your right |
A.get plenty of exercise | B.move in the same way again and again |
C.rest your wrists on something | D.keep your elbows as high as the keyboard |
A.you work near a window | B.you often take a rest from working |
C.you use a keyboard for a long time | D.the window is behind you |
A.in the right way | B.for many hours |
C.with the screen below your eyes | D.with your back leaning forward |
A.How to protect your eyes | B.How to protect your hands and wrists |
C.How to use a computer safely | D.How to protect your back |
If you usually take the school bus or sometimes need to take public buses to school, there are some important rules you should know.
·When you are waiting for the bus, you should wait at the bus stop, and stand well back.
·When you get off the bus, make sure you and the driver can see each other, and wait for the driver to signal you before you cross the road in front of the bus.
·Never go back for anything you may leave on the bus when it is starting.
·Never bend down near the bus when you walk to or from the bus stop.
·You should cross the street at a crosswalk or a street corner, and wait for the light to turn green or for the WALK crossing signal.
·It is important to look carefully to the left, the right and the left again when you cross the street.
·Remember that it is dangerous to stay in the areas around buses where the driver can’t see you. Don’t run between parked cars or buses.
·Do not run across the street or through parking areas to catch up with your friends.
1.When you are waiting for the bus, you should wait .
A. at the bus stop B. on the street C. at a crosswalk D. a street corner
2.It is important to when you cross the street.
A. run quickly
B. wait for the light to turn green
C. look carefully to the left
D. look carefully to the right
3.If you walk to or from the bus stop, you mustn’t .
A. bend down on the bus
B. cross the street at a crosswalk or a street corner
C. bend down near the bus
D. look carefully to the left, the right and the left again
4.This passage is mainly about .
A. safety rules for students by bus
B. safety rules for drivers
C. safety rules for children by train
D. how to cross the street
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